So Now There's a Drug to Reverse Ageing; "a Treatment for Old Age"

[Paul10]

http://www.bbc.co.uk/news/health-39354628

Reading the article, it seems a lot of it was observed by chance, such as the hair growing back. Amazing how many drugs started off being trialled for something, then end up treating something completely different. Treatments come out of the blue all the time. Have hope